big changes:
no EFC off of dodge (whatever - you can still cancel the followup on hit at any time, and you can still do 214AB out of dodge for more invincibility if needed)
no jc off 6C, must use sjc (big combo and pressure game nerf)
ground ricochet bullets don't stay on screen as long (some mixups are gone because of this, but lv1 is mostly unchanged. just learn to make good use of those and youll figure the rest out)
gauge refill time from reload super lengthened (whatever)
BC~B followup has shorter range (im crying)
214 series covers different ranges now (very good)
i believe theres some other changes like some damage nerfs but those dont really matter that much, she can still do high dmg with meter consistently
a lot of the changes just made her pressure game worse; something she didn't really need to rely on originally. air ricochet is a very strong utility that makes up for the changes along with new arcana eclipse stuff
play neutral smart and use bullets effectively and most matchups wont feel much different